March 2007
FHP3132, FHP3232
Single and Dual, High-Speed, Rail-to-Rail Amplifiers
Features at ±5V
■ 2.5mA supply current per amplifier
■ 260MHz GBWP
■ Stable for G = 5 and above
■ Output voltage range at RL = 150Ω: ±4.7V
■ Input includes negative rail
■ 400V/μs slew rate
■ ±100mA output current
■ 17nV/√Hz input voltage noise
■ >100dB PSRR, CMRR, and open-loop gain
■ FHP3132 lead-free package option (SOT23-5)
■ FHP3232 lead-free package option (SOIC-8)
■ RoHS compliant
■ Fully specified at +3V, +5V, and ±5V supplies
Applications
■ A/D driver
■ Active filters
■ CCD imaging systems
■ CD/DVD ROM
■ Coaxial cable drivers
■ Portable/battery-powered applications
■ Twisted-pair driver
■ Video driver
Description
The FHP3132 (single) and FHP3232 (dual) are low-cost,
high-performance, voltage feedback amplifiers that consume
only 2.5mA of supply current per channel, while providing
±100mA of output current. These amplifiers are designed
to operate from 2.7V to 12V (±6V) supplies. The common-
mode voltage range includes the negative rail and the out-
put provides rail-to-rail performance.
The FHP3132 and FHP3232 are designed on a compli-
mentary bipolar process and provide 85MHz of bandwidth
at VOUT = 2Vpp and gain of 5V/V. The combination of low
power, rail-to-rail performance, low-voltage operation,
and tiny package options make these amplifiers well suited
for use in many general-purpose, high-speed applications.
Typical Application
YIN
1kΩ
1/2
FHP3232
1kΩ
75Ω
CIN
YOUT
75Ω
1kΩ
1/2
FHP3232
1kΩ
75Ω
COUT
75Ω
Ordering Information
Part Number
Package
FHP3132IS5X
FHP3232IM8X
SOT23-5
SOIC-8
Moisture sensitivity level for all parts is MSL-1.
Figure 1. YC Video Line Driver
Pb-Free
Yes
Yes
Operating Temperature Range Packaging Method
-40°C to +85°C
-40°C to +85°C
Reel
Reel
© 2007 Fairchild Semiconductor Corporation
FHP3132, FHP3232 Rev. 1.0.0
www.fairchildsemi.com